Giles
You can't cherry pick the air pilot for bits that you like and disregard the bits that don't suit your train of "thought"
That piece that you have quoted from is a small part of a long section, and the sentence about looking for the visual signals etc would be AFTER having completed an procedural approach etc NOT losing comms on short final.
As an aside do pilots know about visual signals anymore anyway? What visual signal would you look for to land -and , more importantly , not land?
Barbie - maybe you might want to actually look at the books, your unprofessional attitude worries me frankly.
loubie